441 - 450 of 659
41mm drilling button bit
Selling leads
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... holes, and drilling works in the quarries, metallic mines, tunneling and constructions. The tapered drill rods are used for Pneumatic rock drill ...
2025-07-23 00:15:49
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...rock drills, like air leg rock drills, hand held rock drills, etc. The tapered drill rod can be matched with multiple drill bits to drill blast ...
2025-06-21 00:38:06
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... holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple ...
2025-07-23 00:15:49
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...Drill Pipe for DTH Rock Drilling Product description: In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill ...
2025-06-21 00:38:41
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...Drill Rod Mining Heat Treatment Rod Advantages: The tapered drill rod can be matched with multiple drill bits to drill blast holes with different ...
2025-07-23 00:15:48
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.... Specification: Head bit diameter 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm Length range 400mm - 7000mm Shank size Hex 22 x 108mm, Hex ...
2025-06-21 00:37:58
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NQ Impregnated Diamond Core Drill Bit For Mining Exploration Core Drilling Tools Specifications: Size Outside diameter(mm) Inside diameter(mm) AQ 47...
2025-06-21 00:38:45
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PQ Wireline Diamond Bits Impregnated Tube Core Bits Core Drilling Tools Product information: Core diamond drilling tool for drilling rock in ...
2025-06-21 00:38:43
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...Drill Rod Product information of hex 22mm length 800mm integral drill rod: Integrall rod is combined bit, rod and shank into a single unit. The ...
2025-06-21 00:38:02
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...multiple drill bits to drill blast holes with different diameters. The tapered drill rod also has the advantages of no need of scrapping after ...
2025-07-23 00:15:49
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